270595598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 255822322

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 127, 161, 182, 254, 299, 322, 509, 598, 889, 1018, 1651, 1778, 2093, 2921, 3302, 3563, 4186, 5842, 6617, 7126, 11557, 11707, 13234, 20447, 23114, 23414, 37973, 40894, 46319, 64643, 75946, 81949, 92638, 129286, 152191, 163898, 265811, 304382, 452501, 531622, 840359, 905002, 1065337, 1486789, 1680718, 2130674, 2973578, 5882513, 10407523, 11765026, 19328257, 20815046, 38656514, 135297799, 270595598]

約数ペア:

[(1, 270595598), (2, 135297799), (7, 38656514), (13, 20815046), (14, 19328257), (23, 11765026), (26, 10407523), (46, 5882513), (91, 2973578), (127, 2130674), (161, 1680718), (182, 1486789), (254, 1065337), (299, 905002), (322, 840359), (509, 531622), (598, 452501), (889, 304382), (1018, 265811), (1651, 163898), (1778, 152191), (2093, 129286), (2921, 92638), (3302, 81949), (3563, 75946), (4186, 64643), (5842, 46319), (6617, 40894), (7126, 37973), (11557, 23414), (11707, 23114), (13234, 20447)]